Suppose GetThere Airlines increases their ticket price to $200+10n = 10(20+n)$ dollars. Then the number of tickets they sell is $40,000-1000n = 1000(40-n)$ .<span> Therefore, their total revenue is
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$$10(20+n)\cdot 1000(40-n) = 10000(20+n)(40-n) = 10000(800+20n-n^2).$$
This is maximized when $n=-\left(\frac{20}{2\cdot(-1)}\right)=10$ .<span> Therefore, they should charge </span><span>$200+10\cdot 10 = \boxed{300}$</span><span> dollars per ticket.</span>
The prime rate is the base rate for any financial transaction. The prime rate is considered for each type of lending instruments by the bank. bank add a margin % over the prime rate and offer loan/instrument at the increased rate.
In the given case, the BestBank's Visa credit card discloses an A.P.R. of "Prime Rate + 5.74% to Prime Rate + 22.74%, which means the A.P.R is calculated on the basis of Prime rate and any change in prime rate will directly affect the A.P.R.
The Prime Rate has increased from 3.25% to 4.25%, it means the increase of 1%. Hence the A.P.R. Shall also increase by 1%.
Hence the correct answer is:
b. Increase in A.P.R by 1%
OB is false. Hope that answers your question
Answer:
B
Explanation:
I believe it is the interest rate the federal reserve uses for loaning to banks. Its the minimal rate, also.
Answer:
The correct answer is B.
Explanation:
Giving the following information:
Cash flow= $2,250
n= 4
i= 5%
Additional investment= $3,000
<u>First, we need to calculate the future value using the following formula:</u>
FV= {A*[(1+i)^n-1]}/i
A= annual deposit
FV= {2,250*[(1.05^4) - 1]} / 0.05
FV= 9,697.78 + 3,000
FV= $12,697.78
<u>Now, the present value:</u>
PV= FV/(1+i)^n
PV= 12,697.78/(1.05^4)
PV= $10,446.5
